CN202448731U - Hybrid-vehicle traction device with internal double clutches - Google Patents
Hybrid-vehicle traction device with internal double clutches Download PDFInfo
- Publication number
- CN202448731U CN202448731U CN2011205512671U CN201120551267U CN202448731U CN 202448731 U CN202448731 U CN 202448731U CN 2011205512671 U CN2011205512671 U CN 2011205512671U CN 201120551267 U CN201120551267 U CN 201120551267U CN 202448731 U CN202448731 U CN 202448731U
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- China
- Prior art keywords
- output shaft
- input shaft
- clutch
- transfer clutch
- synchronous dynamo
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
The utility model relates to the field of synchronous motors with permanent magnets, in particular to a hybrid-vehicle traction device with internal double clutches. The hybrid-vehicle traction device comprises an engine (1), a synchronous motor (2) and a transmission box (3), and is characterized by also comprising a first-stage clutch (41), a second-stage clutch (42) and a storage battery (5); an output shaft of the engine (1) is connected with an input shaft of the first-stage clutch (41); an output shaft of the first-stage clutch (41) is connected with an input shaft of the synchronous motor (2); an output shaft of the synchronous motor (2) is connected with an input shaft of the second-stage clutch (42); an output shaft of the second-stage clutch (42) is connected with an input shaft of the transmission box (3); and electrodes of the synchronous motor (2) are respectively connected with a positive electrode and a negative electrode of the storage battery (5) by using wires. The hybrid-vehicle traction device has the advantages of high working efficiency, flexible selection of the working modes and strong adaptability.
Description
Technical field
The utility model includes the synchronous motor field of permanent magnet, is specially a kind of motor vehicle driven by mixed power draw gear of built-in double-clutch.
Background technology
The new forms of energy motor is just obtaining increasingly extensive application at present, especially uses more in field of hybrid electric vehicles.The new forms of energy motor is a permagnetic synchronous motor, is equipped with electric machine controller, can be dragged as electrical generator by exterior mechanical to use with the output electric energy, can use from the outside as electrical motor again and import electric energy to drive other machinery.Permagnetic synchronous motor is used in automobile, can be divided into mixed motivity type (be Integrated Started Generator, be called for short ISG), driving types such as (being called for short TM) according to the effect difference on automobile.The ISG motor is connected with driving engine, is used for generating the needed electric energy of driving automobile by engine drive ISG motor; The TM motor is that drive motor is used to drive running car, and is different according to the needs that the car load power transmission is distributed, and the mouth of TM motor is many connects with change speed gear box, or through transmission shaft direct drive back axle.ISG motor and TM motor are independent separately, and ISG power power is less, and the TM power of motor is bigger.But the present employed motor of hybrid vehicle also is in the stage of " fighting separately " mostly, can not well integrate with the performance comprehensive advantage, and the performance that this has just limited the permagnetic synchronous motor advantage has also limited the development of hybrid vehicle.
ISG and TM can both use as electrical generator and electrical motor for the new forms of energy motor.After ISG, TM are together in series, can superpose by actv. power, split the use of coming and independently to bring into play function separately again.
The utility model content
In order to overcome the defective of prior art, a kind of efficient height, adaptable motor vehicle driven by mixed power draw gear are provided, the utility model discloses a kind of motor vehicle driven by mixed power draw gear of built-in double-clutch.
The utility model reaches goal of the invention through following technical scheme:
A kind of motor vehicle driven by mixed power draw gear of built-in double-clutch; Comprise driving engine, synchronous dynamo and change speed gear box; The output shaft of driving engine is connected with the input shaft of synchronous dynamo; The output shaft of synchronous dynamo is connected with the input shaft of change speed gear box, it is characterized in that: also comprise one-level power-transfer clutch, secondary power-transfer clutch and storage battery, the output shaft of driving engine is connected with the input shaft of one-level power-transfer clutch; The output shaft of one-level power-transfer clutch is connected with the input shaft of synchronous dynamo; The output shaft of synchronous dynamo is connected with the input shaft of secondary power-transfer clutch, and the output shaft of secondary power-transfer clutch is connected with the input shaft of change speed gear box, and the electrode of synchronous dynamo connects the positive electrode and the negative potential of storage battery respectively with lead.
The motor vehicle driven by mixed power draw gear of described built-in double-clutch; It is characterized in that: synchronous dynamo is made up of spline input shaft, front end cover, casing, rear side housing, armature and Flywheel disc output shaft; Front end cover and rear side housing are placed on the front end face and the aft end face of casing respectively; Armature is located in the cavity of front end cover, casing and rear side housing formation, and an end of spline input shaft and the rotor of armature are rigidly connected, and the endoporus of clutch-plate cooperates in the other end of spline input shaft and the one-level power-transfer clutch; One end of Flywheel disc output shaft and the rotor of armature are rigidly connected, and the endoporus of clutch-plate cooperates in the other end of Flywheel disc output shaft and the secondary power-transfer clutch.
The motor vehicle driven by mixed power draw gear of described built-in double-clutch is characterized in that synchronous dynamo selects permagnetic synchronous motor for use.
When the utility model uses; Start the engine and make driving engine operate in efficient district at first, closed one-level power-transfer clutch and synchronous dynamo simultaneously, the operation of engine drives synchronous dynamo; Synchronous dynamo is in the electrical generator state, and the electric energy of synchronous dynamo output is to battery charge.After the storage battery electric energy is full of, break off one-level power-transfer clutch and synchronous dynamo, engine shutdown provides electric energy by storage battery to synchronous dynamo, and synchronous dynamo is in electric motor state, closed secondary power-transfer clutch and change speed gear box, this moment, automobile was in the electric-only mode operation.When automobile needs high-power output, this moment closed one-level power-transfer clutch and synchronous dynamo, also closed secondary power-transfer clutch and change speed gear box, driving engine and the synchronous dynamo outside horsepower output of connecting, automobile is in mixed-mode operations at this moment.The closed and disconnected of secondary power-transfer clutch can be realized the function needs of automobile gear shift neatly.
The beneficial effect of the utility model is: high efficiency, and mode of operation is selected flexibly, and comformability is strong, can make automobile move efficient district all the time, realizes energy-saving and emission-reduction.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of synchronous dynamo in the utility model.
The specific embodiment
Below further specify the utility model through specific embodiment.
Embodiment 1
A kind of motor vehicle driven by mixed power draw gear of built-in double-clutch; Comprise driving engine 1, synchronous dynamo 2, change speed gear box 3, one-level power-transfer clutch 41, secondary power-transfer clutch 42 and storage battery 5; As shown in Figure 1; Concrete structure is: the output shaft of driving engine 1 is connected with the input shaft of synchronous dynamo 2, and the output shaft of synchronous dynamo 2 is connected with the input shaft of change speed gear box 3, and the output shaft of driving engine 1 is connected with the input shaft of one-level power-transfer clutch 41; The output shaft of one-level power-transfer clutch 41 is connected with the input shaft of synchronous dynamo 2; The output shaft of synchronous dynamo 2 is connected with the input shaft of secondary power-transfer clutch 42, and the output shaft of secondary power-transfer clutch 42 is connected with the input shaft of change speed gear box 3, and the electrode of synchronous dynamo 2 connects the positive electrode and the negative potential of storage battery 5 respectively with lead.
In the present embodiment; Synchronous dynamo 2 is selected permagnetic synchronous motor for use; The structure of synchronous dynamo 2 is as shown in Figure 2; Be made up of spline input shaft 21, front end cover 22, casing 23, rear side housing 24, armature 25 and Flywheel disc output shaft 26, front end cover 22 and rear side housing 24 are placed on the front end face and the aft end face of casing 23 respectively, and armature 25 is located in the cavity of front end cover 22, casing 23 and rear side housing 24 formations; One end of spline input shaft 21 and the rotor of armature 25 are rigidly connected; The endoporus of clutch-plate cooperates in the other end of spline input shaft 21 and the one-level power-transfer clutch 41, and an end of Flywheel disc output shaft 26 and the rotor of armature 25 are rigidly connected, and the endoporus of clutch-plate cooperates in the other end of Flywheel disc output shaft 26 and the secondary power-transfer clutch 42.
When present embodiment uses; Start the engine 1 and make driving engine 1 operate in efficient district at first, simultaneously closed one-level power-transfer clutch 41 and synchronous dynamo 2, driving engine 1 drive synchronous dynamo 2 operations; Synchronous dynamo 2 is in the electrical generator state, and the electric energy of synchronous dynamo 2 outputs is to storage battery 5 chargings.After storage battery 5 electric energy are full of, break off one-level power-transfer clutch 41 and synchronous dynamo 2, driving engine 1 is shut down; To synchronous dynamo 2 electric energy is provided by storage battery 5; Synchronous dynamo 5 is in electric motor state, closed secondary power-transfer clutch 42 and change speed gear box 3, and this moment, automobile was in the electric-only mode operation.When automobile needs high-power output, at this moment closed one-level power-transfer clutch 41 and synchronous dynamo 2, also closed secondary power-transfer clutch 42 and change speed gear box 3, driving engine 1 and the outside horsepower output of synchronous dynamo 2 series connection, automobile is in mixed-mode operations at this moment.The closed and disconnected of secondary power-transfer clutch 42 can be realized the function needs of automobile gear shift neatly.
Claims (3)
1. the motor vehicle driven by mixed power draw gear of a built-in double-clutch; Comprise driving engine (1), synchronous dynamo (2) and change speed gear box (3); The output shaft of driving engine (1) is connected with the input shaft of synchronous dynamo (2); The output shaft of synchronous dynamo (2) is connected with the input shaft of change speed gear box (3), it is characterized in that: also comprise one-level power-transfer clutch (41), secondary power-transfer clutch (42) and storage battery (5), the output shaft of driving engine (1) is connected with the input shaft of one-level power-transfer clutch (41); The output shaft of one-level power-transfer clutch (41) is connected with the input shaft of synchronous dynamo (2); The output shaft of synchronous dynamo (2) is connected with the input shaft of secondary power-transfer clutch (42), and the output shaft of secondary power-transfer clutch (42) is connected with the input shaft of change speed gear box (3), and the electrode of synchronous dynamo (2) connects the positive electrode and the negative potential of storage battery (5) respectively with lead.
2. the motor vehicle driven by mixed power draw gear of built-in double-clutch as claimed in claim 1; It is characterized in that: synchronous dynamo (2) is made up of spline input shaft (21), front end cover (22), casing (23), rear side housing (24), armature (25) and Flywheel disc output shaft (26); Front end cover (22) and rear side housing (24) are placed on the front end face and the aft end face of casing (23) respectively; Armature (25) is located in the cavity of front end cover (22), casing (23) and rear side housing (24) formation; The rotor of one end of spline input shaft (21) and armature (25) is rigidly connected; The endoporus of clutch-plate cooperates in the other end of spline input shaft (21) and the one-level power-transfer clutch (41), and the rotor of an end of Flywheel disc output shaft (26) and armature (25) is rigidly connected, and the endoporus of clutch-plate cooperates in the other end of Flywheel disc output shaft (26) and the secondary power-transfer clutch (42).
3. according to claim 1 or claim 2 the motor vehicle driven by mixed power draw gear of built-in double-clutch is characterized in that synchronous dynamo (2) selects permagnetic synchronous motor for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205512671U CN202448731U (en) | 2011-12-26 | 2011-12-26 | Hybrid-vehicle traction device with internal double clutches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205512671U CN202448731U (en) | 2011-12-26 | 2011-12-26 | Hybrid-vehicle traction device with internal double clutches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448731U true CN202448731U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205512671U Expired - Fee Related CN202448731U (en) | 2011-12-26 | 2011-12-26 | Hybrid-vehicle traction device with internal double clutches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171417A (en) * | 2011-12-26 | 2013-06-26 | 上海大郡动力控制技术有限公司 | Traction device provided with internally-installed double clutches and used for electrically driven automobile |
| CN104661845A (en) * | 2012-09-25 | 2015-05-27 | 法雷奥电机设备公司 | Transmission assembly comprising an electric machine and two clutches |
-
2011
- 2011-12-26 CN CN2011205512671U patent/CN202448731U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171417A (en) * | 2011-12-26 | 2013-06-26 | 上海大郡动力控制技术有限公司 | Traction device provided with internally-installed double clutches and used for electrically driven automobile |
| CN104661845A (en) * | 2012-09-25 | 2015-05-27 | 法雷奥电机设备公司 | Transmission assembly comprising an electric machine and two clutches |
| CN104661845B (en) * | 2012-09-25 | 2018-10-23 | 法雷奥电机设备公司 | Transmission component including motor and two clutches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |